142134020141300 has 144 divisors (see below), whose sum is σ = 337478397000192. Its totient is φ = 51530421129600.

The previous prime is 142134020141299. The next prime is 142134020141359. The reversal of 142134020141300 is 3141020431241.

It is a self number, because there is not a number n which added to its sum of digits gives 142134020141300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 509544467 + ... + 509823333.

It is an arithmetic number, because the mean of its divisors is an integer number (2343599979168).

Almost surely, 2^{142134020141300} is an apocalyptic number.

142134020141300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142134020141300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168739198500096).

142134020141300 is an abundant number, since it is smaller than the sum of its proper divisors (195344376858892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142134020141300 is a wasteful number, since it uses less digits than its factorization.

142134020141300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280278 (or 280271 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 142134020141300 its reverse (3141020431241), we get a palindrome (145275040572541).

The spelling of 142134020141300 in words is "one hundred forty-two trillion, one hundred thirty-four billion, twenty million, one hundred forty-one thousand, three hundred".